Surname Галаиан (Galayan 
, Галаиан , Galaian ) , all around the world, is a rare cognomen. The family name Галаиан is characteristic of Malaysia, where it is a very rare surname, Philippines, and Russia. Much less frequently, Галаиан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Galayan | Russia, Malaysia, Philippines, United States, India |
| Галаиан | Russia |
| Galaian | United States |